UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050300.upa.cvt Date: 0000Z 3 MAY 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 3 MAY 25 Station: SBBR WMO ident: 83378 Latitude: -15.87 Longitude: -47.93 Elevation: 1061.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 130 1 925 822 SFC 900 1061 20.6 16.8 79 3.8 18.0 0 0 302.7 305.2 295.0 342.7 13.49 3 850 1554 18.6 14.8 79 3.8 16.0 80 19 305.6 308.0 295.1 343.2 12.55 4 773 2364 14.0 11.0 82 3.0 12.1 102 5 309.1 311.1 294.7 341.7 10.73 5 705 3134 8.0 7.5 97 0.5 7.7 202 7 310.7 312.5 294.1 339.2 9.27 6 700 3193 8.0 7.6 97 0.4 7.8 210 7 311.3 313.1 294.4 340.3 9.40 7 685 3371 7.6 3.6 76 4.0 5.3 215 7 312.8 314.2 293.2 335.4 7.26 8 680 3431 7.0 5.4 90 1.6 6.1 217 7 312.8 314.4 294.0 338.6 8.30 9 661 3664 6.6 -3.4 49 10.0 1.5 223 8 314.9 315.8 291.5 329.3 4.50 10 651 3788 5.2 -0.8 65 6.0 2.0 226 8 314.7 315.8 292.3 332.3 5.55 11 626 4107 4.2 -7.8 41 12.0 -1.3 235 9 317.1 317.8 291.2 328.1 3.39 12 617 4225 4.0 -6.0 48 10.0 -0.8 238 9 318.2 319.0 292.0 331.0 3.96 13 602 4424 3.8 -29.2 7 33.0 -5.7 222 8 320.2 320.3 289.5 322.2 0.57 14 579 4739 2.0 -37.0 4 39.0 -7.4 184 7 321.7 321.7 289.6 322.7 0.28 15 532 5418 -0.7 -42.7 2 42.0 -9.6 100 4 326.3 326.4 290.9 327.0 0.17 16 500 5910 -4.1 -41.1 4 37.0 -11.8 35 6 328.0 328.1 291.4 328.8 0.21 17 450 6735 -9.9 -37.9 8 28.0 -15.7 67 19 330.8 330.9 292.3 332.0 0.32 18 419 7285 -11.5 -50.5 2 39.0 -17.4 94 11 335.6 335.6 293.3 335.9 0.09 19 400 7640 -14.7 -50.7 3 36.0 -19.8 85 8 335.9 335.9 293.4 336.3 0.09 20 390 7831 -16.5 -51.5 3 35.0 -21.1 85 8 336.0 336.0 293.4 336.3 0.09 21 346 8720 -21.9 -50.9 5 29.0 -25.4 183 15 340.4 340.4 294.5 340.8 0.10 22 325 9176 -26.1 -50.1 9 24.0 -28.7 187 18 340.7 340.7 294.6 341.2 0.12 23 300 9750 -30.3 -52.3 10 22.0 -32.3 185 33 342.7 342.7 295.1 343.1 0.10 24 262 10699 -38.1 -54.1 17 16.0 -39.1 200 34 344.8 344.8 295.6 345.2 0.09 25 250 11020 -40.9 -59.9 11 19.0 -41.8 210 30 345.3 345.3 295.6 345.5 0.05 26 202 12426 -53.5 -67.5 17 14.0 -53.8 205 15 347.1 347.1 296.0 347.2 0.02 27 200 12490 -53.9 -68.9 14 15.0 -54.2 205 14 347.4 347.4 296.1 347.5 0.02 28 154 14121 -66.7 -75.7 27 9.0 -66.8 229 17 352.5 352.5 297.2 352.6 0.01 29 150 14280 -67.3 -76.3 27 9.0 -67.4 245 15 354.2 354.2 297.5 354.2 0.01 30 130 15134 -70.9 -83.9 13 13.0 -70.9 225 19 362.5 362.5 299.2 362.5 0.00 31 101 16594 -79.9 -87.9 25 8.0 -79.9 28 6 372.3 372.3 300.9 372.3 0.00 32 100 16650 -80.1 -88.1 25 8.0 -80.1 30 5 373.0 373.0 301.1 373.0 0.00 33 92 17119 -82.5 -89.5 29 7.0 -82.5 115 15 377.2 377.2 301.8 377.2 0.00 34 77 18117 -81.3 -90.3 20 9.0 -81.3 43 18 399.4 399.4 305.1 399.4 0.00 35 70 18660 -76.5 -89.5 11 13.0 -76.6 20 15 420.7 420.7 307.8 420.7 0.00 36 69 18743 -76.5 -89.5 11 13.0 -76.6 20 15 422.5 422.5 308.0 422.5 0.00 37 66 19002 -70.5 -87.5 6 17.0 -70.6 22 15 440.9 440.9 310.0 440.9 0.00 38 61 19472 -68.5 -89.5 3 21.0 -68.7 357 13 455.4 455.4 311.4 455.4 0.00 39 50 20670 -66.1 -90.1 2 24.0 -66.4 75 7 487.7 487.7 314.1 487.7 0.00 40 42 21732 -64.3 -90.3 2 26.0 -64.7 33 13 517.1 517.1 316.1 517.1 0.00 TRP 92 17119 -82.5 -89.5 29 7.0 -82.5 115 15 377.2 377.2 301.8 377.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 544.19 mb = 5242.08 m = 17198.21 ft Wetbulb zero: 635.94 mb = 3978.80 m = 13053.63 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 51.74 % Est. max temperature: 27.30 C = 81.13 F Sfc-Lift cond lev (LCL): 851.03 mb = 1543.53 m = 5064.02 ft T: 18.64 C 700-500 lapse rate: 4.45 C/km ThetaE index: 4.06 C Layer 773.0- 700.0 mb Conv cond level (CCL): 761.45 mb = 2489.67 m = 8168.09 ft Mean mixing ratio: 12.48 g/kg Conv temperature: 27.04 C = 80.67 F Cap Strength: 2.15 C Lifted Index: 1.51 C Risk: Showers probable Lifted Index @300 mb: 2.08 C Lifted Index @700 mb: -0.57 C Showalter Index: 1.39 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 18.90 C K Index: 37.10 Risk: > 80 % chance of thunderstorms Sweat Index: 221.60 Risk: None Energy Index: -2.69 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.13 J/kg Max Up Vert Vel: 7.89 m/s Conv Inhibition (B-): 52.11 J/kg Cap Strength: 2.10 C Lift Cond Lev (LCL): 804.03 mb = 2028.02 m = 6653.53 ft Lev Free Conv (LFC): 719.03 mb = 2969.16 m = 9741.23 ft Equ Level (EL): 669.03 mb = 3564.69 m = 11695.04 ft B at Equ Level: 29.01 J/kg Max Parcel Lev (MPL): 569.03 mb = 4878.43 m = 16005.14 ft Wind level data Storm motion: 125 at 7 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 900 1061 0 0 -0.0 -0.0 | 305 7 5.7 -4.0 1 884 1219 105 11 -10.6 2.8 | 77 5 -5.0 -1.1 2 853 1524 85 19 -18.9 -1.7 | 67 14 -13.3 -5.6 3 850 1554 80 19 -18.7 -3.3 | 61 15 -13.1 -7.3 4 794 2134 80 10 -9.8 -1.7 | 36 7 -4.2 -5.7 5 765 2438 110 3 -2.8 1.0 | 316 4 2.8 -2.9 6 700 3193 210 7 3.5 6.1 | 257 9 9.2 2.1 7 613 4267 240 9 7.8 4.5 | 268 13 13.5 0.5 8 527 5486 90 4 -4.0 0.0 | 337 4 1.7 -4.0 9 500 5910 35 6 -3.4 -4.9 | 346 9 2.2 -8.9 10 488 6096 50 11 -8.4 -7.1 | 14 11 -2.8 -11.0 11 451 6706 65 19 -17.2 -8.0 | 44 17 -11.6 -12.0 12 434 7010 100 13 -12.8 2.3 | 77 7 -7.1 -1.7 13 400 7640 85 8 -8.0 -0.7 | 26 5 -2.3 -4.7 14 385 7925 85 8 -8.0 -0.7 | 26 5 -2.3 -4.7 15 369 8230 140 11 -7.1 8.4 | 162 5 -1.4 4.5 16 340 8839 195 16 4.1 15.5 | 220 15 9.8 11.5 17 313 9449 180 19 0.0 19.0 | 201 16 5.7 15.0 18 300 9750 185 33 2.9 32.9 | 196 30 8.5 28.9 19 252 10973 205 34 14.4 30.8 | 217 34 20.0 26.9 20 250 11020 210 30 15.0 26.0 | 223 30 20.7 22.0 21 200 12490 205 14 5.9 12.7 | 233 15 11.6 8.7 22 200 12497 195 11 2.8 10.6 | 232 11 8.5 6.7 23 172 13411 230 15 11.5 9.6 | 252 18 17.2 5.7 24 156 14021 220 18 11.6 13.8 | 240 20 17.2 9.8 25 150 14280 245 15 13.6 6.3 | 263 19 19.3 2.4 26 141 14630 255 18 17.4 4.7 | 268 23 23.0 0.7 27 134 14935 240 22 19.1 11.0 | 254 26 24.7 7.0 28 127 15240 215 17 9.8 13.9 | 237 18 15.4 10.0 29 121 15545 0 0 -0.0 -0.0 | 305 7 5.7 -4.0 30 115 15850 5 12 -1.0 -12.0 | 344 17 4.6 -15.9 31 100 16650 30 5 -2.5 -4.3 | 339 9 3.2 -8.3 32 98 16764 30 5 -2.5 -4.3 | 339 9 3.2 -8.3 33 92 17119 115 15 -13.6 6.3 | 107 8 -7.9 2.4 34 88 17374 115 12 -10.9 5.1 | 102 5 -5.2 1.1 35 83 17678 60 10 -8.7 -5.0 | 19 9 -3.0 -9.0 36 79 17983 40 19 -12.2 -14.6 | 19 20 -6.6 -18.5 37 71 18593 55 15 -12.3 -8.6 | 28 14 -6.6 -12.6 38 70 18660 20 15 -5.1 -14.1 | 358 18 0.5 -18.0 39 67 18898 20 16 -5.5 -15.0 | 359 19 0.2 -19.0 40 64 19202 25 12 -5.1 -10.9 | 358 15 0.6 -14.8 41 61 19507 355 13 1.1 -13.0 | 338 18 6.8 -16.9 42 58 19812 20 11 -3.8 -10.3 | 352 14 1.9 -14.3 43 55 20117 100 11 -10.8 1.9 | 68 6 -5.2 -2.0 44 52 20422 115 10 -9.1 4.2 | 95 3 -3.4 0.3 45 50 20670 75 7 -6.8 -1.8 | 11 6 -1.1 -5.8 46 49 20726 145 2 -1.1 1.6 | 297 5 4.5 -2.3 47 46 21031 55 10 -8.2 -5.7 | 15 10 -2.5 -9.7 48 41 21641 25 14 -5.9 -12.7 | 1 17 -0.3 -16.6 49 38 21946 45 10 -7.1 -7.1 | 7 11 -1.4 -11.0 Wind Parameters Mean winds (0-6000m): 94.9 at 9.2 knts Storm direction: 124.9 at 6.9 knts Shear (0-3000m) pos: 0.6 neg: 1.3 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -39.8 deg Storm rel helicity (0-3000m) pos: 27.9 neg: -31.3 tot: -3.4 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 24.40 Bulk Shear: 1.28 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 93 12 63 7| 19.4 0.0 19.4| 21.6 -11.0 10.5 21.1 0.48| 25.7 12.4 1000 86 14 58 9| 9.7 4.0 13.7| 21.6 -21.0 0.5 0.5 0.26| 16.8 4.4 1500 86 11 50 7| 3.6 2.7 6.3| 21.6 -28.3 -6.7 -4.5 0.04| 14.6 0.6 2000 93 10 50 5| 2.0 2.0 4.0| 21.7 -31.3 -9.6 -4.8 -0.03| 12.6 -0.4 2500 104 9 62 4| 1.1 1.6 2.7| 24.5 -31.3 -6.8 -2.7 -0.01| 10.8 -0.1 3000 120 9 105 2| 0.6 1.3 2.0| 27.9 -31.3 -3.4 -1.1 0.01| 9.4 0.1 4000 145 9 193 3| 0.5 0.4 0.9| 30.4 -44.8 -14.3 -3.6 -0.04| 8.8 -0.3 5000 131 8 163 1| 0.4 1.3 1.7| 43.2 -45.2 -2.0 -0.4 0.06| 8.5 0.5 6000 95 9 48 5| 1.2 1.1 2.2| 92.7 -45.2 47.5 7.9 0.19| 8.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20250503.00.gif